EP0849723A3 - Spracherkennungsapparat mit Mitteln zum Eliminieren von Kandidatenfehlern - Google Patents

Spracherkennungsapparat mit Mitteln zum Eliminieren von Kandidatenfehlern Download PDF

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Publication number
EP0849723A3
EP0849723A3 EP97110190A EP97110190A EP0849723A3 EP 0849723 A3 EP0849723 A3 EP 0849723A3 EP 97110190 A EP97110190 A EP 97110190A EP 97110190 A EP97110190 A EP 97110190A EP 0849723 A3 EP0849723 A3 EP 0849723A3
Authority
EP
European Patent Office
Prior art keywords
speech recognition
speech
functional value
apparatus equipped
series
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP97110190A
Other languages
English (en)
French (fr)
Other versions
EP0849723A2 (de
Inventor
Jun Kawai
Yumi Wakita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ATR Interpreting Telecommunications Research Laboratories
Original Assignee
ATR Interpreting Telecommunications Research Laboratories
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP9161243A external-priority patent/JP2965529B2/ja
Application filed by ATR Interpreting Telecommunications Research Laboratories filed Critical ATR Interpreting Telecommunications Research Laboratories
Publication of EP0849723A2 publication Critical patent/EP0849723A2/de
Publication of EP0849723A3 publication Critical patent/EP0849723A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/08—Speech classification or search
    • G10L15/10—Speech classification or search using distance or distortion measures between unknown speech and reference templates
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/08—Speech classification or search
    • G10L15/14—Speech classification or search using statistical models, e.g. Hidden Markov Models [HMMs]
    • G10L15/142—Hidden Markov Models [HMMs]
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/08—Speech classification or search
    • G10L15/18—Speech classification or search using natural language modelling
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/08—Speech classification or search
    • G10L2015/085—Methods for reducing search complexity, pruning

Landscapes

  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Machine Translation (AREA)
EP97110190A 1996-12-20 1997-06-21 Spracherkennungsapparat mit Mitteln zum Eliminieren von Kandidatenfehlern Withdrawn EP0849723A3 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP341084/96 1996-12-20
JP34108496 1996-12-20
JP161243/97 1997-06-08
JP9161243A JP2965529B2 (ja) 1996-12-20 1997-06-18 音声認識装置

Publications (2)

Publication Number Publication Date
EP0849723A2 EP0849723A2 (de) 1998-06-24
EP0849723A3 true EP0849723A3 (de) 1998-12-30

Family

ID=26487447

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97110190A Withdrawn EP0849723A3 (de) 1996-12-20 1997-06-21 Spracherkennungsapparat mit Mitteln zum Eliminieren von Kandidatenfehlern

Country Status (2)

Country Link
US (1) US5878390A (de)
EP (1) EP0849723A3 (de)

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DE19754957A1 (de) * 1997-12-11 1999-06-17 Daimler Chrysler Ag Verfahren zur Spracherkennung
US6157905A (en) * 1997-12-11 2000-12-05 Microsoft Corporation Identifying language and character set of data representing text
US6356865B1 (en) * 1999-01-29 2002-03-12 Sony Corporation Method and apparatus for performing spoken language translation
US6442524B1 (en) 1999-01-29 2002-08-27 Sony Corporation Analyzing inflectional morphology in a spoken language translation system
AU777693B2 (en) 1999-03-05 2004-10-28 Canon Kabushiki Kaisha Database annotation and retrieval
US6622121B1 (en) 1999-08-20 2003-09-16 International Business Machines Corporation Testing speech recognition systems using test data generated by text-to-speech conversion
US7310600B1 (en) 1999-10-28 2007-12-18 Canon Kabushiki Kaisha Language recognition using a similarity measure
EP1228452B1 (de) 1999-10-28 2007-09-19 Canon Kabushiki Kaisha Methode und apparat zum prüfen von musterübereinstimmungen
US6882970B1 (en) 1999-10-28 2005-04-19 Canon Kabushiki Kaisha Language recognition using sequence frequency
US8392188B1 (en) * 1999-11-05 2013-03-05 At&T Intellectual Property Ii, L.P. Method and system for building a phonotactic model for domain independent speech recognition
US20030191625A1 (en) * 1999-11-05 2003-10-09 Gorin Allen Louis Method and system for creating a named entity language model
US7286984B1 (en) 1999-11-05 2007-10-23 At&T Corp. Method and system for automatically detecting morphemes in a task classification system using lattices
GB0011798D0 (en) 2000-05-16 2000-07-05 Canon Kk Database annotation and retrieval
US7031908B1 (en) * 2000-06-01 2006-04-18 Microsoft Corporation Creating a language model for a language processing system
GB0015233D0 (en) 2000-06-21 2000-08-16 Canon Kk Indexing method and apparatus
JP4517260B2 (ja) * 2000-09-11 2010-08-04 日本電気株式会社 自動通訳システム、自動通訳方法、および自動通訳用プログラムを記録した記憶媒体
GB0023930D0 (en) 2000-09-29 2000-11-15 Canon Kk Database annotation and retrieval
GB0027178D0 (en) 2000-11-07 2000-12-27 Canon Kk Speech processing system
GB0028277D0 (en) 2000-11-20 2001-01-03 Canon Kk Speech processing system
US7173551B2 (en) 2000-12-21 2007-02-06 Quellan, Inc. Increasing data throughput in optical fiber transmission systems
US7149256B2 (en) * 2001-03-29 2006-12-12 Quellan, Inc. Multilevel pulse position modulation for efficient fiber optic communication
US7307569B2 (en) * 2001-03-29 2007-12-11 Quellan, Inc. Increasing data throughput in optical fiber transmission systems
CA2442922A1 (en) * 2001-04-04 2002-10-17 Quellan, Inc. Method and system for decoding multilevel signals
US20030030873A1 (en) * 2001-05-09 2003-02-13 Quellan, Inc. High-speed adjustable multilevel light modulation
TW518483B (en) * 2001-08-14 2003-01-21 Ind Tech Res Inst Phrase verification method using probability-oriented confidence tag
AU2003211094A1 (en) * 2002-02-15 2003-09-09 Quellan, Inc. Multi-level signal clock recovery technique
US6816101B2 (en) * 2002-03-08 2004-11-09 Quelian, Inc. High-speed analog-to-digital converter using a unique gray code
AU2003223687A1 (en) * 2002-04-23 2003-11-10 Quellan, Inc. Combined ask/dpsk modulation system
JP2004013681A (ja) * 2002-06-10 2004-01-15 Bosu & K Consulting Kk 名刺情報管理システム
US7035361B2 (en) 2002-07-15 2006-04-25 Quellan, Inc. Adaptive noise filtering and equalization for optimal high speed multilevel signal decoding
AU2003287628A1 (en) 2002-11-12 2004-06-03 Quellan, Inc. High-speed analog-to-digital conversion with improved robustness to timing uncertainty
WO2005018134A2 (en) * 2003-08-07 2005-02-24 Quellan, Inc. Method and system for crosstalk cancellation
US7804760B2 (en) * 2003-08-07 2010-09-28 Quellan, Inc. Method and system for signal emulation
ATE488068T1 (de) 2003-11-17 2010-11-15 Quellan Inc Verfahren und system zur löschung von antennenstörungen
US20050125218A1 (en) * 2003-12-04 2005-06-09 Nitendra Rajput Language modelling for mixed language expressions
US7616700B2 (en) * 2003-12-22 2009-11-10 Quellan, Inc. Method and system for slicing a communication signal
US7725079B2 (en) * 2004-12-14 2010-05-25 Quellan, Inc. Method and system for automatic control in an interference cancellation device
US7522883B2 (en) 2004-12-14 2009-04-21 Quellan, Inc. Method and system for reducing signal interference
KR101372361B1 (ko) * 2006-04-26 2014-03-12 인터실 아메리카스 엘엘씨 통신 채널로부터 복사성 방출을 감소시키기 위한 방법 및 시스템
JP5158379B2 (ja) * 2007-04-27 2013-03-06 日本電気株式会社 コンテンツ処理装置、コンテンツ処理方法、並びに、コンテンツ処理プログラム
US20140074475A1 (en) * 2011-03-30 2014-03-13 Nec Corporation Speech recognition result shaping apparatus, speech recognition result shaping method, and non-transitory storage medium storing program
US9953646B2 (en) 2014-09-02 2018-04-24 Belleau Technologies Method and system for dynamic speech recognition and tracking of prewritten script

Citations (3)

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Publication number Priority date Publication date Assignee Title
EP0240679A1 (de) * 1986-03-27 1987-10-14 International Business Machines Corporation Ausbildung von in einem Spracherkennungssystem verwandten Markov-Modellen
EP0376501A2 (de) * 1988-12-06 1990-07-04 Dragon Systems Inc. Spracherkennungssystem
WO1996013830A1 (en) * 1994-10-26 1996-05-09 Dictaphone Corporation (U.S.) Decision tree classifier designed using hidden markov models

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JPH05197389A (ja) * 1991-08-13 1993-08-06 Toshiba Corp 音声認識装置
JP3004883B2 (ja) * 1994-10-18 2000-01-31 ケイディディ株式会社 終話検出方法及び装置並びに連続音声認識方法及び装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0240679A1 (de) * 1986-03-27 1987-10-14 International Business Machines Corporation Ausbildung von in einem Spracherkennungssystem verwandten Markov-Modellen
EP0376501A2 (de) * 1988-12-06 1990-07-04 Dragon Systems Inc. Spracherkennungssystem
WO1996013830A1 (en) * 1994-10-26 1996-05-09 Dictaphone Corporation (U.S.) Decision tree classifier designed using hidden markov models

Also Published As

Publication number Publication date
US5878390A (en) 1999-03-02
EP0849723A2 (de) 1998-06-24

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